orientation

iPad launch orientation when flat issues in app delegate

由 北城以北 提交于 2020-01-14 10:43:36
问题 Like many people, I have a splash screen that animates off to reveal the first view of my app. I've been reworking this for the iPad and if you are holding the device in portrait or landscape modes, everything works as intended, the correct default image is used, the correct image that is used to animate this off is used, all orientations work fine. BUT If I get the device into landscape mode, and then lay it flat on the table, things go wrong. The correct splash screen is used, but the image

iPad launch orientation when flat issues in app delegate

由 元气小坏坏 提交于 2020-01-14 10:43:08
问题 Like many people, I have a splash screen that animates off to reveal the first view of my app. I've been reworking this for the iPad and if you are holding the device in portrait or landscape modes, everything works as intended, the correct default image is used, the correct image that is used to animate this off is used, all orientations work fine. BUT If I get the device into landscape mode, and then lay it flat on the table, things go wrong. The correct splash screen is used, but the image

openGL position and orientation from modelview matrix

由 三世轮回 提交于 2020-01-13 11:30:09
问题 My problem is the following: I have nested object in my opengl scene, and i only know their relative position and orientation. How do I get the absolute position and orientation of the inner object? I' thinking of calculating the modelview matrix of the inner object, and after that i have the current matrix, but how do i convert it to position and orientation? In other words, to two float vector, so I can call the following code: glTranslatef(position.x,position.y,position.z); glRotatef

Correct way to programmatically update constraints when the device orientation changes?

由 我怕爱的太早我们不能终老 提交于 2020-01-13 09:01:26
问题 I'm using storyboard and autolayout , and setting the constraints in IB as IBOutlet in the corresponding view controller. I'm reading several posts regarding how to update the constraints to be different in portrait and in landscape but I'm still not sure of how should I do this: Should I set the new constraints in -viewWillTransitionToSize:withTransitionCoordinator: method, or in updateViewConstraints method? When the new constraints are set, should I call [self.view

Android EXIF data always 0, how to change it?

由 我是研究僧i 提交于 2020-01-12 06:30:20
问题 I have an app that captures photos using the native Camera and then uploads them to a server. My problem is that all the photos have an EXIF orientation value of 0, and this messes up the display elsewhere. How can I change the EXIF orientation? I'm not looking for a way to correct it for every circumstance, just change it to a different value. I'm using a Samsung Galaxy Note 4 I tried this solution that sets the camera orientation before taking photos: Setting Android Photo EXIF Orientation

Android EXIF data always 0, how to change it?

由 萝らか妹 提交于 2020-01-12 06:30:08
问题 I have an app that captures photos using the native Camera and then uploads them to a server. My problem is that all the photos have an EXIF orientation value of 0, and this messes up the display elsewhere. How can I change the EXIF orientation? I'm not looking for a way to correct it for every circumstance, just change it to a different value. I'm using a Samsung Galaxy Note 4 I tried this solution that sets the camera orientation before taking photos: Setting Android Photo EXIF Orientation

Can I change the keyboard orientation?

由 两盒软妹~` 提交于 2020-01-11 06:50:08
问题 For example I turn off autorotation with this code - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return NO; } -(BOOL)shouldAutorotate { return NO; } -(NSUInteger)supportedInterfaceOrientations { return 0; } And my buttons, labels, textFields and other object can rotate according to the current orientation of the device. But keyboard doesn't want to rotate=/ How i can rotate keyboard or i can't. Who knows? Please help) http://www.pictureshack.ru

求助 hue下载csv文件时报错 ERROR The query result cannot be downloaded，Invalid query handle:

由 社会主义新天地 提交于 2020-01-08 19:19:03
hiveserver2 ERROR The query result cannot be downloaded. Traceback (most recent call last): File "/opt/cloudera/parcels/CDH-5.13.3-1.cdh5.13.3.p0.2/lib/hue/desktop/libs/notebook/src/notebook/connectors/hiveserver2.py", line 368, in download db.fetch(handle, start_over=True, rows=1) File "/opt/cloudera/parcels/CDH-5.13.3-1.cdh5.13.3.p0.2/lib/hue/apps/beeswax/src/beeswax/server/dbms.py", line 326, in fetch return self.client.fetch(query_handle, start_over, rows) File "/opt/cloudera/parcels/CDH-5.13.3-1.cdh5.13.3.p0.2/lib/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py", line 1195, in

iPad Orientations

由 ぃ、小莉子 提交于 2020-01-07 08:54:28
问题 Ok here is the structure of the app: in delegate, i add rootViewController as subview to the window: RootViewController *rootView = [[RootViewController alloc] init]; [window addSubview:rootView.view]; In rootViewController there is an inteface I crate programmatically (a brunch of buttons like the springboard), and is currently working only in portrait mode. When I add: - (BOOL)shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation)interfaceOrientation { NSLog(@"we are here");

Nested ItemsControl Orientation

由 一世执手 提交于 2020-01-06 18:43:45
问题 I have a nested ItemsControl. My data structure is an ObservableCollection of Campaigns which consist of a Campaign class and an observableCollection of Data counts (total, assigned, unassigned, closed). What I need is the following: CAMPAIGN.NAME TOTAL UNASSIGNED ASSIGNED CLOSED CAMPAIGN.NAME TOTAL UNASSIGNED ASSIGNED CLOSED I am able to get the first part of this, but for some reason it will not honor the orientation for the second ItemsControl. What am I missing? My XAML is: <ItemsControl
订阅 orientation